:root{--bg:#f5f7fb;--ink:#1f2540;--muted:#7b8299;--brand:#5b5bf0;--brand2:#8b5cf6;--side:#12162b;--line:#e8ebf3;--ok:#16a34a;--warn:#f59e0b;--bad:#ef4444}
*{box-sizing:border-box}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:14.5px}
a{text-decoration:none}
/* sidebar */
.sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:linear-gradient(180deg,#12162b,#1b1f3b);color:#c9cee6;padding:22px 16px;z-index:1040;display:flex;flex-direction:column;transition:.25s}
.brand{display:flex;align-items:center;gap:11px;color:#fff;font-weight:700;font-size:18px;padding:4px 10px 26px}
.brand i{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;font-size:19px}
.menu a{display:flex;align-items:center;gap:12px;color:#aab0d0;padding:11px 14px;border-radius:11px;margin-bottom:4px;font-weight:500}
.menu a:hover{background:rgba(255,255,255,.07);color:#fff}
.menu a.active{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;box-shadow:0 6px 16px rgba(91,91,240,.35)}
.menu a i{font-size:18px}
.side-foot{margin-top:auto;background:rgba(255,255,255,.06);border-radius:13px;padding:13px;display:flex;align-items:center;gap:11px}
.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;display:grid;place-items:center;font-weight:700;flex:none}
.side-foot small{display:block;color:#8c93b8}
.side-foot a{margin-left:auto;color:#aab0d0;font-size:19px}
.main{margin-left:250px;min-height:100vh}
.topbar{display:none;background:#fff;border-bottom:1px solid var(--line);padding:12px 16px;align-items:center;gap:12px;position:sticky;top:0;z-index:1030}
.content{padding:30px 34px}
@media(max-width:991px){.sidebar{transform:translateX(-100%)}.sidebar.open{transform:none}.main{margin-left:0}.topbar{display:flex}.content{padding:20px 14px}}
/* page head */
.page-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:24px}
.page-head h4{margin:0;font-weight:700}.page-head p{margin:2px 0 0;color:var(--muted)}
/* cards */
.card-x{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 2px 10px rgba(30,37,80,.04)}
.card-x .card-h{padding:16px 20px;border-bottom:1px solid var(--line);font-weight:600;display:flex;justify-content:space-between;align-items:center}
.card-x .card-b{padding:20px}
.stat{display:flex;align-items:center;gap:16px;padding:20px}
.stat .ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:24px;color:#fff}
.stat .n{font-size:28px;font-weight:700;line-height:1}.stat .l{color:var(--muted);margin-top:4px}
.g1{background:linear-gradient(135deg,#5b5bf0,#8b5cf6)}.g2{background:linear-gradient(135deg,#0ea5e9,#22d3ee)}.g3{background:linear-gradient(135deg,#16a34a,#4ade80)}.g4{background:linear-gradient(135deg,#f59e0b,#fbbf24)}
/* buttons */
.btn{border-radius:10px;font-weight:600;padding:.5rem 1rem}
.btn-brand{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border:0;box-shadow:0 6px 14px rgba(91,91,240,.3)}
.btn-brand:hover{color:#fff;filter:brightness(1.07)}
.btn-wa{background:#25d366;color:#fff;border:0}.btn-wa:hover{background:#1ebe5a;color:#fff}
.btn-soft{background:#eef0ff;color:var(--brand);border:0}.btn-soft:hover{background:#e0e3ff;color:var(--brand)}
.btn-soft-red{background:#fee9e9;color:var(--bad);border:0}.btn-soft-red:hover{background:#fdd;color:var(--bad)}
.btn-sm{padding:.32rem .7rem;font-size:13px;border-radius:8px}
.icon-btn{width:34px;height:34px;padding:0;display:inline-grid;place-items:center}
/* table */
.table-x{width:100%;margin:0}.table-x th{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:600;background:#fafbfe;padding:13px 18px;border-bottom:1px solid var(--line);white-space:nowrap}
.table-x td{padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:middle}
.table-x tr:last-child td{border-bottom:0}.table-x tbody tr:hover{background:#fafbff}
.user-cell{display:flex;align-items:center;gap:12px}.user-cell .avatar{width:36px;height:36px;font-size:14px}
.user-cell small{color:var(--muted);display:block}
.empty{text-align:center;color:var(--muted);padding:40px 10px}.empty i{font-size:38px;display:block;opacity:.5}
/* badges */
.bdg{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600}
.bdg-ok{background:#dcfce7;color:#15803d}.bdg-warn{background:#fef3c7;color:#b45309}.bdg-bad{background:#fee2e2;color:#b91c1c}.bdg-gray{background:#eef0f6;color:#59607a}.bdg-blue{background:#e0e7ff;color:#4338ca}
/* forms */
.form-control,.form-select{border-radius:10px;border:1px solid #dfe3ef;padding:.6rem .85rem}
.form-control:focus,.form-select:focus{border-color:var(--brand);box-shadow:0 0 0 .2rem rgba(91,91,240,.15)}
.form-label{font-weight:600;font-size:13px;margin-bottom:6px}
.user-pick{max-height:300px;overflow:auto;border:1px solid #dfe3ef;border-radius:12px;padding:6px}
.user-pick label{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:9px;cursor:pointer;margin:0}
.user-pick label:hover{background:#f3f4ff}.user-pick input{width:18px;height:18px;accent-color:var(--brand)}
/* progress + matrix */
.prog{height:7px;background:#eceef7;border-radius:5px;overflow:hidden;min-width:90px}.prog span{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--brand2))}
.matrix td,.matrix th{text-align:center;padding:9px 8px!important;min-width:42px}
.matrix td.hit{background:#dcfce7;color:#15803d;font-weight:700}.matrix td.miss{color:#c3c8dc}
.matrix .sticky{position:sticky;left:0;background:#fff;text-align:left;z-index:1;min-width:190px}
/* login */
.login-wrap{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 20% 20%,#8b5cf6 0,transparent 45%),radial-gradient(circle at 80% 80%,#0ea5e9 0,transparent 45%),#12162b;padding:20px}
.login-card{background:#fff;border-radius:22px;padding:38px 34px;width:100%;max-width:410px;box-shadow:0 25px 60px rgba(0,0,0,.35)}
.login-card .logo{width:62px;height:62px;border-radius:18px;margin:0 auto 14px;display:grid;place-items:center;font-size:30px;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand2))}
.input-ic{position:relative}.input-ic i{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted)}.input-ic .form-control{padding-left:42px}
/* tracking page */
.t-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(160deg,#5b5bf0,#8b5cf6 55%,#0ea5e9)}
.t-card{background:#fff;border-radius:26px;padding:34px 26px;width:100%;max-width:390px;text-align:center;box-shadow:0 25px 60px rgba(0,0,0,.25)}
.t-ic{width:84px;height:84px;border-radius:24px;margin:-72px auto 16px;display:grid;place-items:center;font-size:38px;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand2));box-shadow:0 12px 26px rgba(91,91,240,.45);border:5px solid #fff}
.t-btn{display:flex;align-items:center;justify-content:center;gap:9px;padding:14px;border-radius:14px;font-weight:700;font-size:16px;margin-top:12px;color:#fff}
.t-btn.a{background:linear-gradient(135deg,var(--brand),var(--brand2))}.t-btn.b{background:#eef0ff;color:var(--brand)}
.spin{width:22px;height:22px;border:3px solid #dfe3ff;border-top-color:var(--brand);border-radius:50%;animation:sp .8s linear infinite;display:inline-block;vertical-align:middle}
@keyframes sp{to{transform:rotate(360deg)}}
.matrix td.hit i{font-size:19px;color:#16a34a}.matrix td.hit sup{color:#15803d;font-weight:700;margin-left:2px}